单词	发动机阀
释义	发动机阀 engine valve
随便看	multiple bubbles sonoluminescence multiple bubbles sonolumineseence multiple bucket ladder multiple bud Multiple bud clumps multiple budding multiple budget multiple budgetary system Multiple buds multiple buffer multiple buffer pool multiple building multiple bunch mode multiple bundle cable multiple bundle diagram multiple-buoy mooring multiple-buoy moorings multiple buoys mooring multiple-buoys-mooring system multiple burials Multiple burns Multiple Burst Correcting multiple burst correction multiple-burst correction multiple burst per carrier